26493111228192 has 384 divisors, whose sum is σ = 86393747865600. Its totient is φ = 6937131340800.

The previous prime is 26493111228191. The next prime is 26493111228193. The reversal of 26493111228192 is 29182211139462.

It is an interprime number because it is at equal distance from previous prime (26493111228191) and next prime (26493111228193).

It is not an unprimeable number, because it can be changed into a prime (26493111228191) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1194933267 + ... + 1194955437.

It is an arithmetic number, because the mean of its divisors is an integer number (224983718400).

Almost surely, 2^{26493111228192} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26493111228192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43196873932800).

26493111228192 is an abundant number, since it is smaller than the sum of its proper divisors (59900636637408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26493111228192 is a wasteful number, since it uses less digits than its factorization.

26493111228192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25260 (or 25252 counting only the distinct ones).

The product of its digits is 746496, while the sum is 51.

The spelling of 26493111228192 in words is "twenty-six trillion, four hundred ninety-three billion, one hundred eleven million, two hundred twenty-eight thousand, one hundred ninety-two".